阅读说明：本技术 毛竹包覆生产线 (Mao bamboo cladding production line ) 是由 朱林华 *** 于 2020-05-28 设计创作，主要内容包括：本发明提供了毛竹包覆生产线,其在毛竹的整体外环周包覆一层塑料保护层,使得毛竹的外表面美观,且使得毛竹的整体粗细调整到相对均匀,确保了外表面的防腐性能,使得毛竹应用到养殖业后的效果好。其包括一毛竹存料台、一挤出机、一毛竹中转输送台、一下料台；毛竹存料台的输出端朝向所述挤出机的待包覆料入料口布置,毛竹存料台向挤出机输送毛竹；挤出机的口模出料口在毛竹的外环面包覆塑料保护层；毛竹中转输送台用于接收已经形成塑料保护层的毛竹；下料台用于收集成品毛竹后将成品毛竹输出整个生产线。(The invention provides a moso bamboo coating production line, which coats a plastic protective layer on the whole outer ring of moso bamboo, so that the outer surface of the moso bamboo is attractive, the whole thickness of the moso bamboo is adjusted to be relatively uniform, the corrosion resistance of the outer surface is ensured, and the effect of the moso bamboo applied to the breeding industry is good. Which comprises a moso bamboo storage platform, an extruder, a moso bamboo transfer conveying platform and a discharging platform; the output end of the moso bamboo storage table faces towards a material inlet of the extruder to be coated, and the moso bamboo storage table conveys moso bamboos to the extruder; a plastic protective layer is coated on the outer ring surface of the moso bamboo at the mouth mold discharge port of the extruder; the moso bamboo transfer conveying platform is used for receiving the moso bamboo with the plastic protection layer; the blanking table is used for collecting the finished moso bamboos and then outputting the finished moso bamboos to the whole production line.)

1. Mao bamboo cladding production line, its characterized in that: which comprises a moso bamboo storage platform, an extruder, a moso bamboo transfer conveying platform and a discharging platform;

the output end of the moso bamboo storage table faces towards a material inlet of the extruder to be coated, and the moso bamboo storage table conveys moso bamboos to the extruder;

a plastic protective layer is coated on the outer ring surface of the moso bamboo at the mouth mold discharge port of the extruder;

the moso bamboo transfer conveying platform is used for receiving the moso bamboo with the formed plastic protective layer;

the blanking table is used for collecting the finished moso bamboos and then outputting the finished moso bamboos to the whole production line.

2. A moso bamboo cladding line according to claim 1, characterized in that: the cooling device is used for cooling the outer surface of the moso bamboo product extruded from the outlet of the extruder die, so that the plastic protective layer coated on the outer surface of the moso bamboo is rapidly molded.

3. A moso bamboo coating line according to claim 1 or 2, characterized in that: the moso bamboo material storage table comprises a power conveying device, and the power conveying device adjusts the conveying speed of conveying moso bamboos according to the outer diameter of the moso bamboos.

4. A moso bamboo cladding line according to claim 2, characterized in that: the output end of the moso bamboo storage table is aligned to a material inlet of the extruder to be coated, a mouth mold discharge port of the extruder is coated with a plastic protective layer on the outer ring surface of the moso bamboo, the power conveying roller of the moso bamboo storage table adjusts the conveying speed of the moso bamboo according to the outer diameter of the moso bamboo, the output end of the mouth mold discharge port of the extruder is aligned to a material inlet of cooling equipment, a moso bamboo transfer conveying table is arranged at the front end of the discharge port of the cooling equipment, and a blanking table is arranged at the front end of the moso bamboo transfer conveying table.

5. A moso bamboo cladding line according to claim 4, wherein: the blanking table surface of the blanking table is an inclined surface which inclines downwards along the output direction of the moso bamboos, and a plurality of unpowered driving rollers are distributed on the blanking table surface.

6. A moso bamboo cladding line according to claim 4, wherein: the periphery of the charging barrel is annularly provided with a plurality of charging barrel heaters, and the periphery of the charging barrel is also provided with a plurality of thermocouple temperature control points.

7. A moso bamboo cladding line according to claim 3, characterized in that: the moso bamboo storage table is formed by combining at least two first storage tables with unit lengths, a plurality of auxiliary transmission rollers and at least one power conveying roller are arranged on each first storage table along the length direction of the moso bamboo, and the power conveying rollers are used for conveying the moso bamboo to enter the extruder.

8. A moso bamboo cladding line according to claim 7, wherein: and the driving motors of the power conveying rollers are respectively externally connected to the control drivers, and the control drivers control the rotating speed of the corresponding power conveying rollers so as to regulate and control the conveying speed of the moso bamboos.

9. A moso bamboo cladding line according to claim 1, characterized in that: the single-screw extruder is characterized in that the extruder comprises a neck ring arranged in parallel to the moso bamboo conveying direction, a machine head heater is arranged on the periphery of the neck ring, a plastic feeding port is arranged on the periphery of a feeding end of the length direction of the neck ring, a filter screen and a perforated plate are arranged at the position of the plastic feeding port, the plastic feeding port is communicated with the output end of a screw, the length direction of the screw is perpendicular to the length direction of the neck ring, a charging barrel is arranged on the periphery of the outer ring of the screw, a barrel shell is arranged on the periphery of the outer ring of the charging barrel, a hopper is arranged at one end of the barrel shell far away from the neck ring, the inner end of the hopper is deep into an inner cavity of the charging barrel, one end of the screw far away from the neck ring is connected to an external transmission device.

10. A moso bamboo cladding line according to claim 2, characterized in that: the cooling device is specifically an annular fan, an air duct of the annular fan is a cylindrical air duct, a plurality of cold air outlet holes are annularly distributed on the outer annular wall of the cylindrical air duct, an air cavity is formed in the periphery of the cylindrical air duct and arranged corresponding to the fan shell, the fan shell is supported on a support, and the height of the support ensures that the cylindrical air duct is aligned with a discharge hole of the neck mold.

Technical Field

The invention relates to the technical field of moso bamboo application, in particular to a moso bamboo coating production line.

Background

The mao bamboo is the long shaft-like structure in market, and in practice, the mao bamboo can be applied to many occasions, in the aquaculture industry, especially in the marine aquaculture industry, present technique is directly with mao bamboo cartridge to the seabed, then carry out the net cloth accuse, when using practically, because the surface of mao bamboo is not handled for its corrosion protection can be relatively poor, and because do not pass through surface treatment, the surface of mao bamboo is relatively unattractive, and the whole thickness difference of mao bamboo is great relatively, and then make when using practically in the aquaculture industry, the effect is relatively poor.

Disclosure of Invention

In order to solve the problems, the invention provides a moso bamboo coating production line, which coats a plastic protective layer on the whole outer ring of moso bamboo, so that the outer surface of the moso bamboo is attractive, the whole thickness of the moso bamboo is adjusted to be relatively uniform, the anti-corrosion performance of the outer surface is ensured, and the effect of the moso bamboo applied to the breeding industry is good.

Mao bamboo cladding production line, its characterized in that: which comprises a moso bamboo storage platform, an extruder, a moso bamboo transfer conveying platform and a discharging platform;

the output end of the moso bamboo storage table faces towards a material inlet of the extruder to be coated, and the moso bamboo storage table conveys moso bamboos to the extruder;

a plastic protective layer is coated on the outer ring surface of the moso bamboo at the mouth mold discharge port of the extruder;

the moso bamboo transfer conveying platform is used for receiving the moso bamboo with the formed plastic protective layer;

the blanking table is used for collecting the finished moso bamboos and then outputting the finished moso bamboos to the whole production line.

It is further characterized in that:

the cooling device is used for cooling the outer surface of the moso bamboo product extruded from the outlet of the extruder die, so that the plastic protective layer coated on the outer surface of the moso bamboo is rapidly molded.

It is further characterized in that:

the moso bamboo storage table comprises a power conveying device, and the power conveying device adjusts the conveying speed of the moso bamboo according to the outer diameter of the moso bamboo;

the output end of the moso bamboo storage table is aligned to a material inlet of an extruder to be coated, a die discharge port of the extruder is coated with a plastic protective layer on the outer ring surface of the moso bamboo, a power conveying roller of the moso bamboo storage table adjusts the conveying speed of the moso bamboo according to the outer diameter size of the moso bamboo, the output end of the die discharge port of the extruder is aligned to a material inlet of cooling equipment, a moso bamboo transfer conveying table is arranged at the front end of the discharge port of the cooling equipment, and a blanking table is arranged at the front end of the moso bamboo transfer conveying table;

the discharging table surface of the discharging table is an inclined surface which is inclined downwards along the output direction of the moso bamboos, and a plurality of unpowered driving rollers are distributed on the discharging table surface;

the moso bamboo storage table is formed by combining at least two first storage tables with unit lengths, a plurality of auxiliary transmission rollers and at least one power conveying roller are arranged on each first storage table along the length direction of the moso bamboo, and the power conveying rollers are used for conveying the moso bamboo into an extruder;

the driving motors of the power conveying rollers are respectively externally connected to control drivers, and the control drivers control the rotating speed of the corresponding power conveying rollers so as to regulate and control the conveying speed of the moso bamboos;

the extruder is a single-screw extruder and comprises a mouth mold which is arranged in parallel to the moso bamboo conveying direction, a machine head heater is annularly distributed on the periphery of the mouth mold, a plastic feeding port is arranged on the periphery of a feeding end of the mouth mold in the length direction, a filter screen and a porous plate are arranged at the position of the plastic feeding port, the plastic feeding port is communicated with the output tail end of a screw, the length direction of the screw is perpendicular to the length direction of the mouth mold, a charging barrel is arranged on the periphery of the outer ring of the screw, a barrel shell is arranged on the periphery of the outer ring of the charging barrel, a hopper is arranged at one end of the barrel shell, which is far away from the mouth mold, the inner end of the hopper extends into the inner cavity of the charging barrel, one end of the screw, which is far away from the mouth mold;

the motor is supported in the base, the transmission device and the shell of the barrel are respectively supported on the upper surface of the base, the connecting device is specifically a transmission belt, and the output end of the motor is connected with the input shaft of the transmission device through the transmission belt;

the periphery of the charging barrel is annularly provided with a plurality of charging barrel heaters, and the periphery of the charging barrel is also provided with a plurality of thermocouple temperature control points which are convenient for adjusting the heating temperature of the corresponding charging barrel heater in time so as to ensure that the temperature reaches the temperature reasonably set by plastics;

the cooling equipment is specifically an annular fan, an air duct of the annular fan is a cylindrical air duct, a plurality of cold air outlet holes which are annularly distributed are formed in the outer annular wall of the cylindrical air duct, an air cavity is formed in the periphery of the cylindrical air duct and arranged corresponding to the fan shell, the fan shell is supported on a support, the height of the support ensures that the cylindrical air duct is aligned with a discharge hole of the neck mold, and the cooling equipment is ensured to fully cool the outer surface of the moso bamboo;

the diameter of the cylindrical air channel is larger than the outer diameter of the wrapped moso bamboo, so that the moso bamboo is prevented from contacting the outer annular wall of the cylindrical air channel when entering the cylindrical air channel, and sufficient and reliable cooling is ensured;

the mouth mold of the extruder comprises a mold body assembly, a spiral feeding body is fixedly connected at the feeding end of the mold body assembly, the length direction of the spiral feeding body penetrates through a central through hole of the die body assembly, the periphery of the spiral feeding body forms a spiral feeding ring surface, the inner walls of the spiral feeding body and the central through hole form a plastic feeding cavity, the rear end of the output end of the spiral feeding body is nested with a mold core, a central hole position moso bamboo conveying cavity formed by the combination of the spiral feeding body and the mold core, a pressure pad is arranged on the outer ring of the mold core, the outer ring cover of the pressure pad is provided with a die sleeve pressure ring, the outer wall of the die core and the inner ring wall of the pressure pad form a peripheral feeding cavity, the plastic feeding cavity is communicated with the peripheral feeding cavity, the outer surface of the moso bamboo is coated with plastic through an outlet of the peripheral feeding cavity, and the plastic feeding port is communicated to the inlet of the plastic feeding cavity.

After the structure of the invention is adopted, the approximate outer diameter of the periphery of each section of the outer ring in the length direction of the moso bamboos is detected in advance, then the parameters of the moso bamboos are input into a corresponding system, the system sets the rotating speed of a driving motor corresponding to the transmission speed of a corresponding moso bamboo storage table according to the outer diameter of the moso bamboos, the moso bamboos are conveyed to a material inlet of an extruder to be coated through the moso bamboo storage table, the extruder coats the outer surface of the moso bamboos to form a plastic protective layer, the conveying speed of the large section of the outer diameter of the moso bamboos is relatively high, the conveying speed of the small section of the outer diameter of the moso bamboos is relatively low, the outer diameters of the finally formed moso bamboos are approximately the same, the attractiveness and the subsequent use convenience and reliability of the moso bamboos are ensured, finally, the moso bamboos are input into a blanking table through a, the external surface of the moso bamboo is beautiful, the whole thickness of the moso bamboo is adjusted to be relatively uniform, the corrosion resistance of the external surface is ensured, and the effect of the moso bamboo applied to the breeding industry is good.

Drawings

FIG. 1 is a schematic cross-sectional view of a formed bamboo-coated plastic protective layer according to the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the extruder of the present invention;

FIG. 4 is a schematic view of the mechanism of the die of the present invention;

the names corresponding to the sequence numbers in the figure are as follows:

the device comprises a moso bamboo storage table 1, an extruder 2, a mouth mold 21, a mold body assembly 211, a spiral feeding body 212, a plastic feeding cavity 213, a mold core 214, a central hole moso bamboo conveying cavity 215, a pressing pad 216, a mold sleeve pressing ring 217, a peripheral feeding cavity 218, a nose heater 22, a plastic feeding port 23, a filter screen and porous plate 24, a screw 25, a charging barrel 26, a barrel shell 27, a hopper 28, a transmission device 29, a motor 30, a machine base 31, a transmission belt 32, a charging barrel heater 33, a thermocouple temperature control point 34, moso bamboo 3, a plastic protection layer 4, a cooling device 5, a cylindrical air duct 51, a fan shell 52, a support 53, a moso bamboo transfer table 6, a blanking table 7, a blanking table 71, an unpowered transmission roller 72, a first storage table 11, an auxiliary transmission roller 12 and a power transmission roller 13.

Detailed Description

The production line for coating moso bamboo is shown in figures 1-4: which comprises a moso bamboo storage platform 1, an extruder 2, a moso bamboo transfer conveying platform 6 and a discharging platform 7;

the output end of the moso bamboo storage table 1 faces a material inlet of the extruder 2 to be coated, and the moso bamboo storage table 1 conveys moso bamboos to the extruder;

a plastic protective layer 4 is coated on the outer ring surface of the moso bamboo 3 at the mouth mold discharge port of the extruder 2;

the moso bamboo transfer conveying platform 6 is used for receiving the moso bamboo 3 on which the plastic protective layer 4 is formed;

the discharging platform 7 is used for collecting the finished moso bamboos and then outputting the finished moso bamboos to the whole production line.

The cooling device 5 is used for cooling the outer surface of the moso bamboo product extruded from the outlet of the mouth mold of the extruder 2, so that the plastic protective layer coated on the outer surface of the moso bamboo is rapidly molded.

The moso bamboo storage table 1 comprises a power conveying device, and the power conveying device adjusts the conveying speed of the moso bamboo according to the outer diameter of the moso bamboo; in the specific embodiment, the power transmission device is a power transmission roller 13.